20140424464

素因数分解:

$2^4\times {\mathrm{180263}}^1\times {\mathrm{6983}}^1$

素因数の和:187254

約数の個数: 20

約数和(自身を含む): 39027877056

約数和(自身を除く): 18887452592

約数列:

[1, 2, 4, 8, 16, 6983, 13966, 27932, 55864, 111728, 180263, 360526, 721052, 1442104, 2884208, 1258776529, 2517553058, 5035106116, 10070212232, 20140424464]

約数ペア:

[(1, 20140424464), (2, 10070212232), (4, 5035106116), (8, 2517553058), (16, 1258776529), (6983, 2884208), (13966, 1442104), (27932, 721052), (55864, 360526), (111728, 180263)]